1141120244 has 12 divisors (see below), whose sum is σ = 2178502368. Its totient is φ = 518691000.

The previous prime is 1141120231. The next prime is 1141120247. The reversal of 1141120244 is 4420211411.

It is a super-2 number, since 2×1141120244² = 2604310822533239072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141120247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12967232 + ... + 12967319.

It is an arithmetic number, because the mean of its divisors is an integer number (181541864).

Almost surely, 2^1141120244 is an apocalyptic number.

It is an amenable number.

1141120244 is a deficient number, since it is larger than the sum of its proper divisors (1037382124).

1141120244 is a wasteful number, since it uses less digits than its factorization.

1141120244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25934566 (or 25934564 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1141120244 is about 33780.4713407022. The cubic root of 1141120244 is about 1044.9859949437.

Adding to 1141120244 its reverse (4420211411), we get a palindrome (5561331655).

The spelling of 1141120244 in words is "one billion, one hundred forty-one million, one hundred twenty thousand, two hundred forty-four".